Our light spectrum is tailored by 3000K warm white, 5000K neutral white, and 660nm deep red diodes to optimize growth. Driver - 240W Meanwell HLG driver (the best Meanwell driver, as opposed to XLG or ELG). Heatsink - 15mm thick, finned heatsink (compared to others, which are generally only 3mm). Made with 6063 aluminum, vs others that are made with 5052. 6063 allows better thermal conductivity = better heat transfer away from the diodes = greater efficiency and longer diode life.
Connection cords - All are IP 67 (waterproof and dustproof). 8 foot connection cord between heatsink and driver, which allows the driver to be mounted outside of a tent. Less heat inside the tent is highly beneficial. Potentiometer for 0%-100% brightness adjustment.
Ideal for a 4 x 4ft vegetative area or a 3 x 3ft flowering area. Unit comes with power cord, 4 stainless steel hooks and 2 adjustable rachet hangers for mounting. Compare to HLG 300L Rspec. GB2 is nearly half the price. Dimensions - 25in x 8in.
This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "bigfootkeg" and is located in this country: US.This item can be shipped to United States.